Hi @jayesh45,
thanks for reaching out to us. To my best knowledge there is no standard process to make statements about the completion status of the warm-up tasks. However, we only can make a final statement when Google is opening the application process. There might be something asked there regarding the warm-up tasks.
However, to get in touch with us, you might join the DBpedia Slack channel at https://dbpedia-slack.herokuapp.com/ and create a private conversation with us.